Through a phone call with OSEN, a representative from SHINee’s agency SM Entertainment stated:

It hasn’t been confirmed yet, but it seems like Minho, who’s condition has improved, will not be dancing again this week. Although dancing during the performance is important, Minho’s health is even more important so we are being very cautious.

I guess we’ll have to wait until next week to possibly see Minho dance along with the rest of the members of SHINee during their Lucifer promotions. Best of luck to Minho and let’s hope for a speedy recovery!